Tracker / CVE-2022-48657
CVE-2022-48657
High 7.8
In the Linux kernel, the following vulnerability has been resolved: arm64: topology: fix possible overflow in amu_fie_setup() cpufreq_get_hw_max_freq() returns max frequency in kHz as *unsigned int*, while freq_inv_set_max_ratio() gets passed this frequency in Hz as 'u64'. Multiplying max frequency by 1000 can potentially result in overflow -- multiplying by 1000ULL instead should avoid that... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.
Affected products and versions
| linux | linux_kernel · 5.11 → 5.15.71 |
|---|---|
| linux | linux_kernel · 5.16 → 5.19.12 |
| linux | linux_kernel · 5.7 → 5.10.150 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.